First attempt at admin settings page with writeable database backend.

Currently broken due to PHP's transparent conversion of "." to "_" in
POST variable names!

webui/source/pages/ajax/update-settings.php

@@ -0,0 +1,15 @@
+<?php
+
+$main = RippingCluster_Main::instance();
+$config = $main->config();
+
+// Iterate over the settings and store each one back to the backend
+foreach($_POST as $key => $value) {
+    if ($config->exists($key)) {
+        $config->set($key, $value);
+    }
+}
+
+$this->smarty->assign('messages', $messages);
+
+?>